Cypress CY7C1356CV25 Benutzerhandbuch

Document #: 38-05537 Rev. *H

Page 28 of 28

**

242032

See ECN

RKF

New data sheet

*A

278969

See ECN

RKF

Changed Boundary Scan order to match the B Rev of these devices

*B

284929

See ECN

RKF

VBL

Included DC Characteristics Table
Changed ISB1 and ISB3 from DC Characteristic table as follows:
ISB1: 225 MHz -> 130 mA, 200 MHz -> 120 mA, 167 MHz -> 110 mA
ISB3: 225 MHz -> 120 mA, 200 MHz -> 110 mA, 167 MHz -> 100 mA
Changed IDDZZ to 50mA.
Added BG and BZ pkg lead-free part numbers to ordering info section.

*C

323636

See ECN

PCI

Changed frequency of 225 MHz into 250 MHz 
Added t

CYC

 of 4.0 ns for 250 MHz

 

Changed 

Θ

JA 

and 

Θ

JC 

for TQFP Package

 

from 25 and 9 

°C/W to 29.41 and 

6.13 

°C/W respectively

Changed 

Θ

JA 

and 

Θ

JC 

for BGA Package

 

from 25 and 6 

°C/W to 34.1 and 

14.0 

°C/W respectively

Changed 

Θ

JA 

and 

Θ

JC 

for FBGA Package

 

from 27 and 6 

°C/W to 16.8 and 

3.0 

°C/W respectively

Modified address expansion as per JEDEC Standard
Removed comment of Lead-free BG and BZ packages availability

*D

332879

See ECN

PCI

Unshaded 200 and 166 MHz speed bin in the AC/DC Table and Selection 
Guide
Added Address Expansion pins in the Pin Definition Table
Removed description of Extest Output Bus Tri-state on page # 11
Modified V

OL

, V

OH

 test conditions

Updated Ordering Information Table

*E

357258

See ECN

PCI

Changed from Preliminary to Final
Changed I

SB2

 from 35 to 40 mA

Removed Shading on 250MHz Speed Bin in Selection Guide and AC/DC 
Table
Updated Ordering Information Table

*F

377095

See ECN

PCI

Modified test condition in note# 15 from V

DDQ

 < V

DD 

to

 

V

DDQ 

≤ V

DD

*G

408298

See ECN

RXU

Changed address of Cypress Semiconductor Corporation on Page# 1 from 
“3901 North First Street” to “198 Champion Court”
Changed three-state to tri-state.
Modified “Input Load” to “Input Leakage Current except ZZ and MODE” in 
the Electrical Characteristics Table.
Replaced Package Name column with Package Diagram in the Ordering 
Information table.
Updated the Ordering Information Table.

*H

501793

See ECN

VKN

Added the Maximum Rating for Supply Voltage on V

DDQ

 Relative to GND

Changed t

TH

, t

TL 

from 25 ns to 20 ns and t

TDOV

 from 5 ns to 10 ns in TAP 

AC Switching Characteristics table.
Updated the Ordering Information table.